Primary school math unit conversion, detailed?

Length unit conversion

1 km = 1 000m1m = 10 decimeter.

1 decimeter = 1 0cm1m =100cm

1 cm = 10/0mm

Area unit conversion

1 km2 = 100 hectare

1 ha =10000m2

1 m2 = 100 square decimeter

1 square decimeter = 100 square centimeter

1 cm2 = 100 mm2

Volume (volume) unit conversion

1 m3 = 1000 cubic decimeter

1 cubic decimeter = 1000 cubic centimeter

1 cubic decimeter = 1 liter

1 cm3 = 1 ml

1 m3 = 1000 liter

Weight unit conversion

1 ton = 1000 kg

1 kg =1000g

1 kg = 1 kg

Rmb unit conversion

1 yuan = 10 angle

1 angle = 10 points

1 yuan = 100 points

Time unit conversion

1 century = 100 1 year =1February

The big month (3 1 day) is1357810/February.

Abortion (30 days): 469 1 1 month.

February 28th in a normal year and February 29th in a leap year.

There are 365 days in a normal year and 366 days in a leap year.

1 day =24 hours 1 hour =60 minutes.

1 min = 60s 1 hr = 3600s, 10, where advanced is converted into low-level by multiplication, and low-level is converted into high-level by division, and the rate of advance is 10, 100, 1000. 1000 ..., which is the time unit: 1 day =24 hours 1 hour =60 minutes 1 minute =60 seconds, then multiply or divide by the rate between them, and 2, convert the length unit.

1 km = 1 000m1m = 10 decimeter.

1 decimeter = 1 0cm1m =100cm

1 cm = 10/0mm

Area unit conversion

1 km2 = 100 hectare

1 ha =10000m2

1 m2 = 100 square decimeter

1 square decimeter = 100 square centimeter

1 cm2 = 100 mm2

Volume (volume) unit conversion

1 m3 = 1000 Li ... 2, length unit conversion.

1 km = 1 000m1m = 10 decimeter.

1 decimeter = 1 0cm1m =100cm

1 cm = 10/0mm

Area unit conversion

1 km2 = 100 hectare

1 ha =10000m2

1 m2 = 100 square decimeter

1 square decimeter = 100 square centimeter

1 cm2 = 100 mm2

Volume (volume) unit conversion

1...,2, 1 m = 10 decimeter = 100 cm; 1 decimeter = 10/0cm; 1 cm = 10/0mm; 1 km =1000m; 1 km = 1 km;

1 kg = 1 kg; 1 kg =1000g; 1 kg =2 Jin; 1 kg = 500g; 1 ton = 1000 kg; 1 m2 = 100 square decimeter = 10000 square centimeter, 1, you can refer to, WM mobile phone tool: Smart Metrology Unit Converter, which is relatively complete.

There are downloads in China Mobile MM or China Unicom wostore, with screenshots and descriptions for reference. 1, 1 km = 1 000m1m = 10 decimeter.

1 decimeter = 1 0cm1m =100cm

1 cm = 10/0mm

1 km2 = 100 hectare

1 ha =10000m2

1 m2 = 100 square decimeter

1 square decimeter = 100 square centimeter

1 cm2 = 100 mm2

1 m3 = 1000 cubic decimeter

1 cubic decimeter = 1000 cubic centimeter

1 cubic decimeter ..., 1, length unit conversion

1 km = 1 000m1m = 10 decimeter.